If you detect a noise on your car, you are right to take notice of it and take it seriously, although it is possible that nothing major will result, it is also possible that it is the precursor to a more major repair. A window noise on GMC Savana is however a symptom of a small correction / repair, rather than a difficult procedure. To support you in your research, we have decided to compose this article content to explain the most likely solutions to your trouble. First we will discuss the window noises on GMC Savana of clicking type, then those of squeaking type and finally the window noises on GMC Savana that come from the window lift motor.
I perceive a noise of a GMC Savana window: clicking
A window noise on GMC Savana can be caused by different concerns, if in your case you encounter a window noise on GMC Savana that sounds like a click, like glass for example, it is possible that one of your two lower glass fasteners has broken. In fact, they are often produced from polymer and their strength is not always that good. To verify this you will have to take out your door pannel and verify their state. If you perceive a window noise on GMC Savana but you have the feeling that it vibrates when it is opened, it may be the wear of the seals or the position of your rubber guides that causes this play. If you perceive a clicking noise on GMC Savana, but after checking your window is not the cause, check this article.
I perceive a squeaky GMC Savana window noise
Second possibility, you perceive a window noise on GMC Savana that looks more like a squeaking or grinding sound, in cases like this, it is quite possible that it is a drying of the seals and/or the mechanism that is involved. In fact, because of the sun or heat, your seals can dry up and trigger this unpleasant window noise on GMC Savana. To get rid of it, you will have to dismantle the door panel and grease your seals with a non-corrosive product for plastic, it is also possible that it is your system that triggers this noise, in cases like this, the same remedy but on the system directly. If this squeaking noise after verifying is not from your door, have a look at this article content about squeaking noises on GMC Savana to identify the origin.
I perceive a noise of motor-type GMC Savana glass
Finally, if you notice a window noise on GMC Savana that looks like an electric motor noise when you move your window up or down, it is very likely that your window electric motor lift is at the end of its life. Generally speaking this should be associated with a much longer raising or opening time. Verify the motor condition and have it swapped if necessary. If this noise is not from your window motor but from something else in your door, read this article content on door noises on GMC Savana.